Lydia Deng
NPI 1851117923 · Physical Therapist · Vallejo, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lydia Deng is a Physical Therapist provider in Vallejo, CA (NPI 1851117923).
Provider details
- NPI number
- 1851117923
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 306218 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-11-22
- Last updated
- 2024-11-22
- Certified
- 2024-11-22
Frequently asked questions
- What is Lydia Deng's NPI number?
- Lydia Deng's National Provider Identifier (NPI) is 1851117923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lydia Deng's specialty?
- Lydia Deng is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Lydia Deng located?
- Lydia Deng's practice location on file with NPPES is 975 Sereno Dr, Vallejo, CA 94589-2441.
- What is Lydia Deng's phone number?
- The practice phone number listed in the NPPES registry for Lydia Deng is (707) 651-2204.
- Does Lydia Deng accept Medicare?
- Lydia Deng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lydia Deng's NPI active?
- Yes — Lydia Deng's NPI (1851117923) is active in the NPPES registry as of the last update on 2024-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.